One of my Christmas projects for 2016 was to create glitter ornaments.  I purchase clear glass ornaments from Hobby Lobby  and made two packs of theses beauties.

Removed the top from the ornament and seat it aside.

Sprayed the inside of the ornament with spray glue.  Careful, if you miss the hole on the ornament, you get glue sprayed on your hand and it takes finger nail polish to remove it.

Pour glitter inside the ornament.  You do not need to fill the entire ornament, just enough to slick to sides.  Place paper towel and your finger over the hole and shake the ornament to distribute glitter.  I used extra fine glitter.

Remove excess glitter from ornament and let dry overnight.

Place cap back on ornament.

Decorate as desired.  I used glitter puff paint (fabric paint) to put the snow effect on the ornaments.